RITA ORA and Calvin Harris are sealing their relationship by making sweet music together.

The loved-up pair put paid to rumours about a break-up when they arrived hand in hand at the Grammys in America this week.

And they have taken their relationship into the recording studio on the track I Will Never Let You Down.

But Rita admitted she was easily distracted by Scots DJ Calvin during their work together.

The gorgeous singer was in Glasgow as part of the launch of Radio 1’s Big Weekend, which will take place in the city in May.

Breakfast host Nick Grimshaw asked her if she wanted to snog her boyfriend when they were working together.

She laughed: “I do!”

And who can blame her?

Rita insisted: “You know what’s funny, I never really intended on working with him, I honestly didn’t.

“There were so many people I worked with on this album.

“We’ve got really exciting stuff with Macklemore and a lot of surprises on the record. But it really happened naturally.”

In fact, they actually started writing the track in Calvin’s living room.

The singer – who is also filming Fifty Shades of Grey – said: “We were sitting at home and he just started humming and I hummed and we started humming together.

“You’ll hear it before Big Weekend.”

Rita is on the line-up for the Big Weekend, which will take place at Glasgow Green on May 24 and 25.

There’s an extra night of dance music on May 23 and a week of local activities with shows, masterclasses and Q &As at Radio 1’s Academy from Saturday, May 10, to Friday, May 16, for 16 to 19-year-olds.

Rita said: “I’m excited to be here. I can’t wait.”

Ticket details for BBC Radio 1’s Big Weekend will be available from March.